Jan
11

Was the Yanks’ offense lucky or unlucky in 2009?

By

The Yankees had the best offense in baseball last year, and frankly it wasn’t all that close either. They led the big leagues with a .362 team on-base percentage (Boston was second at .352) and a .478 slugging percentage (Boston was again second at .454), and their .283 team batting average was just two points behind the Angels for the baseball’s best. And before you try the bandbox excuse, you should know that the team’s road OBP (.355) was still the best in baseball, ditto their SLG (.466). Their road AVG was identical to their home AVG.

Last Friday, Andy Hellicksonstine (clever) at DRays Bay took a look at Tampa’s 2009 offense by comparing their actual output with their expected output based on xBABIP, which inspired this post. xBABIP is expected batting average on balls in play, and if a player has a higher xBABIP than BABIP, it means they were a little unlucky. You would have expected to see them pick up a few more hits than they actually did. We always point to BABIP to say so-and-so was lucky/unlucky last year, however BABIP itself is pretty simplistic. It doesn’t consider the type of balls the batter puts in play (LD > GB > FB), which xBABIP does. If you want to learn more about xBABIP, then JFGI.

Let’s take a look at how the Yanks’ batters actually performed last year compared to what we’d expect. If any table in this post is tough to read, click on it to open a larger view. Don’t worry, they’ll all open in fresh tabs.


“# Hits” is the number of hits a player lost due to their actual BABIP, so a negative number means the player got lucky and picked up some hits they shouldn’t have. The departed Melky Cabrera was the unluckiest player on the team, getting screwed out of 14 total hits throughout the year. Derek Jeter, meanwhile, was the luckiest, picking up 12 more hits than he should have. I’m not surprised to see Jeter and Robinson Cano near the bottom of the chart, you don’t hit for that kind of average without picking up some cheapies.

Overall, the Yankees actually lost out on 24 hits due to bad luck last year. If we assume every hit gained/lost was a single (not entirely accurate, but sufficient for the purposes of this post), here’s what each player would have hit last year.

The prefix “a” means actual, “x” means expected. Jeter actually hit .334-.404-.465 in 2009, however we would have expected him to really hit .316-.387-.446, a difference of 35 OPS points. Check out Nick Swisher‘s expected batting line, that’s bonafide star offensive production. Melky Cabrera? Well with a little luck, he would have had himself a damn fine season. Not that he didn’t have a fine season, it was good (for him), but it would have been even better if a few bounces went his way. I guess the same holds true for every player.

Moving on to some more advanced offensive stats, here’s a comparison of the team’s actual wOBA and wRCAA to their expected values.

wOBA is weighted on-base average, which properly weighs singles against doubles against homers against walks and everything else (regular old OBP considers all hits equal). wRAA is weighted runs above average, which is basically a player’s wOBA minus the league average (divided by a league specific factor) multiplied by plate appearances. That tells you how many more runs a player contributed to his offense over a league average player. In many cases, a player was worse than league average, as you can see from the table above.

Melky got hosed out of more than 11 runs last year, which is basically a full win. As productive as Swisher, Hideki Matsui, and Alex Rodriguez were in 2009, they actually should have been a bit better. Again, it’s not a shock to see Cano and Jeter in the negatives, you don’t rack up as many bulk hits as them without lady luck on your side. As a team, the Yanks unlucked out of 19.1 runs last year. That’s basically two full wins. The best offense in baseball was unlucky last year. Take a second to wrap your head around that.

Of course, Matsui and Johnny Damon are gone now, replaced by Curtis Granderson and Nick Johnson. Let’s see how these two performed compared to expectations.

Sorry I dumped all three tables on you all at once, but long story short is that Granderson was pretty unlucky while NJ was lucky. Yes, I used the appropriate park adjustments. Combined, they were expected to produce almost the same number of runs above average as Matsui by himself. Of course the former two basically had the worse full seasons of their careers at an age when expecting a rebound is more than reasonable, compared to Matsui who had his best season in some time and is at an age when decline could come at any moment.

A full season of A-Rod plus decent rebounds from Granderson and NJ should have this offense back to where it was last season, and if their luck evens out a little bit, it could be even better. Oh, yeah, and they improved their starting rotation. And shed payroll. Be afraid, American League. Be very afraid.

Categories : Analysis, Offense

122 Comments»

  1. RKelly39 says:

    Thanks for bringing the Granderson stats to attention — I think some luck and a short porch and this guy’s due for a killer year

  2. Senor A. Boy says:

    Why is his name clever?

  3. Wait, are you trying to tell me that Nick Swisher and Curtis Granderson both don’t suck, despite both hitting only .249, because they were both robbed with some unlucky bounces, and their expected luck-neutral production lines would have both started with an utterly respectable .275ish batting average?

    Bullshit. There’s no way that’s true. Both Swisher and Granderson are horrible hitters. I’ve seen it with my own eyes.

  4. Stuckey says:

    I’d like to see some overall league averages for this stat. Would go a long way to demonstrating whether this is just statistical white noise or has some genuine relevancy to it.

    • Mike Axisa says:

      I’ve got the AL BABIP as .303 in 2009, and AL xBABIP at ~.308. The xBABIP calc isn’t 100% perfect because I don’t have the patience to go through an figure out exactly how many flyballs, popups, and grounders the AL hit last year. I just averaged out each team’s percentages and used that.

  5. Januz says:

    It is rare when I am in agreement with TSJC on anything. However his opinion about Granderson and in particular, Swisher were right on……… they both sucked last year.

  6. Chazzy says:

    see arod’s .400+ wOBA (whateva)

  7. JMK aka The Overshare's Garden Apartment Complex says:

    I see how this all fits, and it’s a nice post, Mike. But one question: we see how the Yankees may have been squeezed out of a few wins here, but what about how many come from behind wins and close game wins the team had? That number was fairly high, so isn’t it fair to say, even with an offense even very slightly underperforming, those wins put them over the expected win total or at least break even?

    I may be missing something here.

    • Slugger27 says:

      why is winning a close game lucky? if the yanks had several blooper hits drop in behind the first baseman that went for doubles or the other team hit 3 or 4 line drives right at our players, then yes, i could see it…. but a close game win is still scoring more than the opponents

      and why are come from behind wins lucky? scoring in the 7th, 8th, and 9th inning are counted the same as runs scored in the 1st and 2nd. every inning is worth 1/9 of the game. we shouldnt be considered lucky just because some of our runs were scored in the 8th as opposed to the 2nd.

      • JMK aka The Overshare's Garden Apartment Complex says:

        It’s not that come from behind wins are necessarily lucky. This may be poor phrasing on my part (not thinking everything through—I’m sort of neglecting important work and RAB-multitasking.) It’s that statistically, they’re not very likely, so when a team compiles so many, it may be an outlier.

        • Eric says:

          Is is possible that although Yankees should have had more hits last season than they did, their hits came more frequently in higher leverage situations (late innings, close game, etc)? They could have been lucky in that sense, perhaps.

          • JMK aka The Overshare's Garden Apartment Complex says:

            I suppose that’s possible. I haven’t really crunched any numbers, but that would be interesting to see (provided I didn’t have to do any work to find out).

    • I’d imagine you’d have to also compile all the BABIP v. xBABIP for all the Yankee opponents during the games we played against them, to see how many runs lucky/unlucky our competitors happened to be while playing us.

      On a more macro (and less legwork) level, though, it would be interesting to see teams’ pythag record calculated both on actual runs scored/allowed and on expected runs scored/allowed. Like a second-order pythag, if you will. (This stat has to already have been invented/tabulated by someone already).

      The tricky part would be working out an expected runs allowed metric that was reliable… pitching and defensive metrics are trickier.

    • Ed says:

      But one question: we see how the Yankees may have been squeezed out of a few wins here, but what about how many come from behind wins and close game wins the team had?

      This is one spot where looking at general trends can give you the wrong impression.

      If the Yankees opponent scores in the top of the first and the Yankees win the game, that counts as a come from behind win. With that loose of a definition of come from behind wins, I’d expect really good/bad teams to have more/less come from behind wins than the aggregate stats would suggest.

      As for close game wins, the odds will shift in your favor if you have a strong bullpen. Having an elite closer will shift the odds in your favor. A strong setup crew will enhance the odds further.

  8. Frank1979 says:

    “The best offense in baseball was unlucky last year.”

    My mind…it is blown.

  9. Andy in Sunny Daytona says:

    Apparently luck, along with the RABbi’s, does not like Melky. :(

  10. mryankee says:

    How the hell can an entire offense be lucky? I mean damn I know things are slow. I mean come one man. I hope Johnny Damon signs back soon or something happens.

  11. jay says:

    Remember when you could flip over a baseball card and see all the stats that mattered? RAB has effectively killed that part of me. Thanks RAB

    • In full, total, dead seriousness, you’re welcome.

      I remember that time as well. I’m pretty sure I thought Voltron was real back then. Translation: I wasn’t very smart during that period of my life.

      • jay says:

        Not gonna lie, that stung a little buddy. haha

        • Evilest Empire says:

          I hate it when my little buddy gets stung.

          • JMK aka The Overshare's Garden Apartment Complex says:

            I need to stop spanking it in the back yard with the dog’s shock collar around my little buddy…

            • jsbrendog says:

              \pat’d

              • JMK aka The Overshare's Garden Apartment Complex says:

                Hah. That’s just creepy.

                • Evilest Empire says:

                  This is more your type of thing I’m guessing:

                  http://www.realdoll.com/ (NSFW)

                • Should I be offended that the only options for skin tone are “Fair, Asian, Medium, Tanned, and Light African”?

                  No love for the dark-skinned sistas?

                  ————-

                  Meh, it’s probably because all the love dolls picked a side in the holy war and thus, never had their skin darkened as cosmic punishment from Elohim.

                  /Mormon’d

                • king of fruitless hypotheticals says:

                  for some reason, also a little creepy…

                • Evilest Empire says:

                  Way to combine the underlying racism of the real doll corporation with Mormonism, TSJC. That’s awesome.

                • Norm MacDonald: Now, Al, uh, you’ve been covering these midterm races?

                  Al Franken: Uh, yes.

                  Norm MacDonald: Any general trends seem to be emerging?

                  Al Franken: Uh, yes, Norm. This appears to be the roughest campaign year ever.

                  Norm MacDonald: Negative campaigning?

                  Al Franken: Oh, yeah. Yeah. I’ve been covering politics for a long time and this is, without a doubt, the most mean-spirited year I’ve ever seen. Now, take for example, Massachusetts, where Senate challenger Mitt Romney is spending millions of dollars on attack ads like this one. Watch.

                  [Dissolve to ad with photo of a ruddy-faced Ted Kennedy accompanied by minor key music and a deep-throated, smarmy announcer's voice over.]

                  Announcer V/O: On October 14th, 1978, Ted Kennedy is seen puking in the parking lot of the U.S. Capitol… On February 8th, 1983, Kennedy relieves himself on the leg of a Georgetown waitress… Two years later, Kennedy passes out on the floor of the Senate, soiling himself in the process…
                  Kennedy — He’s a big, fat drunk.

                  [Dissolve back to Al and Norm at the desk.]

                  Norm MacDonald: Yeah. Yeah, that was tough.

                  Al Franken: It’s a tough year. Tough year… And it’s really become a no-holds barred contest. Watch this. This is one of Kennedy’s attack ads on Romney.

                  [Dissolve to another ad with minor key music and a deep-throated, smarmy announcer's voice over.]

                  Announcer V/O: [Image of Brigham Young] Mormon prophet Brigham Young believed that a man ought to have as many wives as he wants. Apparently, Mitt Romney agrees. [Side by side images of Young and Romney] After all, he’s a Mormon. [Upbeat trumpet fanfare as we dissolve to a photo of Mr. and Mrs. Ted Kennedy.]
                  Ted Kennedy: One Wife at a Time.

      • jsbrendog says:

        how dare you! voltron is real!

  12. Short Porch says:

    Melky come back, all is forgiven!

  13. Salty Buggah says:

    Can Swisher have a lucky season one these years? Seems like he’s always getting unlucky. His “lucky” season would be studly.

  14. BklynJT says:

    You gotta get lucky at the right time for that luck to turn into wins

  15. mryankee says:

    So if your a good hitter are you very lucky andif your a moderate hitter are you just lucky? Does anybody in baseball perform because o talent or does every number have to be confirgured in terms of luck? Cano is not really a 300 hitter he is just very lucky and that gus is not a 200 hitter just unlucky because balls did not fall in for him.

  16. Drew says:

    I remember a handful of times Melk squared pitches up and lined them directly at an OFer. Good to see xBABIP agrees.

  17. JMK aka The Overshare's Garden Apartment Complex says:

    I’m hoping some day we find out mryankee has been the best troll on RAB. He’s surpassed alexgonzales today.

    Congrats, mryankee. I’m impressed.

  18. gregori says:

    jeter was not lucky.
    stats are great but in jeter’s case not entirely accurate.
    jeter’s bat control is such that those ‘lucky’ hits were actually aimed/placed/umped exactly where they fell.
    XBABIP assumes by how hard a hit was whether or not it should have been a hit.
    again jeter knowns exactly what to ‘take off’ a batted ball to make it die just beyond the second basemen’s reach.
    stats are great but don’t tell the whole story.

  19. AudiDrivaForLyf says:

    Homer.

    • gregori says:

      i’m definitely a homer but am objective.
      i don’t see any other yankee hitter breaking the XBABIP mold as jeter does.
      he certainly jumps out as he led the team in ‘lucky hits’ and i just contend these hits were not lucky.

    • Jud says:

      I’m pretty sure that if you’d look at the career stats of Jeter & Ichiro, you’d see that their batting average is quite a bit higher than their xBABIP would indicate. The reasons for this are probably due to their speed, harder hit ground balls and placemant – a.k.a. “hitring ‘em where they ain’t”.
      Career values are of course much less subject to random fluctuations than season values due to the much larger sample size.

  20. Davor says:

    Fast players who run well should have better BABIP than expected (Jeter, Ichiro), while slow players should have worse BABIP than expected (Matsui, Giambi).

  21. [...] the second time this week, I’m totally going to steal a post idea from another site, this time Lookout Landing. I can’t help it. Those guys over there do some [...]

  22. [...] we can find out just how unlucky the offense has been using xBABIP, or expected BABIP. I’ve introduced you to xBABIP [...]

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